CVE-2022-49631 Information

Description

In the Linux kernel the following vulnerability has been resolved:

raw: Fix a data-race around sysctl_raw_l3mdev_accept.

While reading sysctl_raw_l3mdev_accept it can be changed concurrently. Thus we need to add READ_ONCE() to its reader.

Reference

https://git.kernel.org/stable/c/038a87b3e460d2ee579c8b1bd3890d816d6687b1 https://git.kernel.org/stable/c/1dace014928e6e385363032d359a04dee9158af0 https://git.kernel.org/stable/c/46e9c46203fd4676720ddca0fef7eff26826648e https://git.kernel.org/stable/c/ab5adca2e17d6595f3fc0e25ccb6bcbe2e01ca4f https://git.kernel.org/stable/c/cc9540ba5b3652c473af7e54892a48cdced87983